#ifndef _SYSTEM_H_
#define _SYSTEM_H_
#include "stm32f10x.h"
#include <stdio.h>
#include <string.h>
#include <stdlib.h>

#define BITBAND(addr, bitnum) ((addr & 0xF0000000) + 0x2000000 + ((addr & 0xFFFFF) << 5) + (bitnum << 2))
#define MEM_ADDR(addr) (*(unsigned long *)(addr))
#define BIT_ADDR(addr, bitnum) MEM_ADDR(BITBAND(addr, bitnum))
#define GPIOA_ODR_Addr (GPIOA_BASE + 12) // 0x4001080C
#define GPIOB_ODR_Addr (GPIOB_BASE + 12) // 0x40010C0C
#define GPIOC_ODR_Addr (GPIOC_BASE + 12) // 0x4001100C
#define GPIOD_ODR_Addr (GPIOD_BASE + 12) // 0x4001140C
#define GPIOE_ODR_Addr (GPIOE_BASE + 12) // 0x4001180C
#define GPIOF_ODR_Addr (GPIOF_BASE + 12) // 0x40011A0C
#define GPIOG_ODR_Addr (GPIOG_BASE + 12) // 0x40011E0C

#define GPIOA_IDR_Addr (GPIOA_BASE + 8) // 0x40010808
#define GPIOB_IDR_Addr (GPIOB_BASE + 8) // 0x40010C08
#define GPIOC_IDR_Addr (GPIOC_BASE + 8) // 0x40011008
#define GPIOD_IDR_Addr (GPIOD_BASE + 8) // 0x40011408
#define GPIOE_IDR_Addr (GPIOE_BASE + 8) // 0x40011808
#define GPIOF_IDR_Addr (GPIOF_BASE + 8) // 0x40011A08
#define GPIOG_IDR_Addr (GPIOG_BASE + 8) // 0x40011E08

// n 为 0~15,分别表示 pin0~pin15
#define PAout(n) BIT_ADDR(GPIOA_ODR_Addr, n) // 输出
#define PAin(n) BIT_ADDR(GPIOA_IDR_Addr, n)  // 输入

#define PBout(n) BIT_ADDR(GPIOB_ODR_Addr, n) // 输出
#define PBin(n) BIT_ADDR(GPIOB_IDR_Addr, n)  // 输入

#define PCout(n) BIT_ADDR(GPIOC_ODR_Addr, n) // 输出
#define PCin(n) BIT_ADDR(GPIOC_IDR_Addr, n)  // 输入

#define PDout(n) BIT_ADDR(GPIOD_ODR_Addr, n) // 输出
#define PDin(n) BIT_ADDR(GPIOD_IDR_Addr, n)  // 输入

#define PEout(n) BIT_ADDR(GPIOE_ODR_Addr, n) // 输出
#define PEin(n) BIT_ADDR(GPIOE_IDR_Addr, n)  // 输入

#define PFout(n) BIT_ADDR(GPIOF_ODR_Addr, n) // 输出
#define PFin(n) BIT_ADDR(GPIOF_IDR_Addr, n)  // 输入

#define PGout(n) BIT_ADDR(GPIOG_ODR_Addr, n) // 输出
#define PGin(n) BIT_ADDR(GPIOG_IDR_Addr, n)  // 输入
typedef unsigned char		UCHAR;
typedef unsigned short		USHORT;
typedef unsigned long		ULONG;
typedef char				CHAR;
typedef short				SHORT;
typedef long				LONG;
typedef int					INT;

typedef unsigned char		BOOL;
typedef unsigned char		BYTE;
typedef unsigned short		WORD;
typedef unsigned long		DWORD;
typedef unsigned long long	ULLONG;
typedef unsigned int		UINT;
typedef unsigned long QWORD;
#define DEBUG(__format, arg...) printf("file: %s, line:[%d]," __format, __FILE__, __LINE__, ##arg)
#define debugprintf printf
#define ELECT 0
#define FALSE 0
#define TRUE 1
#endif
